TornadoLiveMap

Rio Vista tide times

California · NOAA station 9415316 · times in local time
Tuesday, October 27: high tide 5:24 AM (2.6 ft) and 4:10 PM (4.4 ft); low tide 10:42 AM (1.2 ft).
next high tide
5:24 AM
2.6 ft
next low tide
10:42 AM
1.2 ft
moon
–
 

Tide chart — today, Tue, Oct 27

Heights in feet above Mean Lower Low Water (MLLW). Dots are NOAA's predicted highs and lows; the line between them is our interpolation. Shaded: night.

TideTimeHeight
High tide5:24 AM2.59 ft
Low tide10:42 AM1.21 ft
High tide4:10 PM4.43 ft

Rio Vista tide table — next 7 days

DayHigh tidesLow tides
Today
Tue, Oct 27		5:24 AM 2.6 ft4:10 PM 4.4 ft10:42 AM 1.2 ft
Tomorrow
Wed, Oct 28		6:24 AM 2.5 ft4:52 PM 4.5 ft12:30 AM -0.2 ft11:26 AM 1.3 ft
Thu, Oct 297:30 AM 2.5 ft5:40 PM 4.4 ft1:23 AM -0.2 ft12:17 PM 1.4 ft
Fri, Oct 308:37 AM 2.5 ft6:34 PM 4.1 ft2:19 AM -0.2 ft1:19 PM 1.5 ft
Sat, Oct 319:43 AM 2.7 ft7:38 PM 3.8 ft3:19 AM -0.1 ft2:34 PM 1.6 ft
Sun, Nov 19:43 AM 2.9 ft7:58 PM 3.4 ft3:18 AM -0.1 ft2:57 PM 1.5 ft
Mon, Nov 210:38 AM 3.2 ft9:31 PM 3.1 ft4:16 AM -0.0 ft4:18 PM 1.3 ft

The year at Rio Vista

Highest tide, next 12 months4.7 ft on December 23, 2026 at 1:45 PM
Lowest tide, next 12 months-0.7 ft on May 21, 2027 at 12:18 PM
Minus tides (below 0 ft)107 days in the next 12 months
Tide patternTwo high and two low tides a day
Typical daily range3.8 ft (30-day average)
StationNOAA 9415316 · harmonic (reference) station · 38.145, -121.692

Moving water at dawn and dusk —

The current runs fastest roughly halfway between a high and a low tide. Many anglers prefer those hours when they fall near sunrise or sunset. This is a rule of thumb, not a fishing forecast.

Map

Nearby tide stations

Threemile Slough2.7 mi · CA Steamboat Slough, Snug Harbor Marina3.3 mi · CA Threemile Slough entrance4.0 mi · CA Georgiana Slough entrance6.3 mi · CA False River6.5 mi · CA Korths Harbor, San Joaquin River7.5 mi · CA Prisoners Point9.4 mi · CA Dutch Slough9.7 mi · CA

All California tide stations →

Questions about Rio Vista tides

What time is high tide at Rio Vista today?

On Tuesday, October 27, high tide at Rio Vista is at 5:24 AM (2.6 ft) and 4:10 PM (4.4 ft); low tide is at 10:42 AM (1.2 ft) (PDT, heights above MLLW). The table above lists the next 7 days.

When are the highest tides of the year at Rio Vista?

The highest predicted tide in the next 12 months is 4.7 ft on December 23, 2026 at 1:45 PM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.

Are there minus tides at Rio Vista?

Yes — on 107 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -0.7 ft on May 21, 2027 at 12:18 PM. Minus tides expose the most shoreline, which is why tide-poolers look for them.

What time zone are these tide times in?

Station local time (PDT at the time this page was built), with daylight saving time applied where the area observes it — the same convention as NOAA's own tide tables.

Where does this tide data come from?

From NOAA CO-OPS, the U.S. government tide station network (tidesandcurrents.noaa.gov); the predictions are public domain. The curve between highs and lows is our interpolation. This page is not for navigation.